After 13 yrs of being self employed as "Nathans window cleaning services" I switched to NKservices.
Its easier and shorter to say, which helps on embroidery costs lol! But it also says more than just a window cleaning service.
I changed the name at the same time as I up scaled to WFP with a van and official website as well.
Am i glad of the rebrand? Yes I am
Any draw backs? My rounds thankfully are well established and so it didnt really apply to where i was but more for advancing into new areas.. Which was a good job really, as it confused some of my older aged customers and lol even my competitors

some gave me dirty looks either because they were jealous of the wfp (which I think some are) but I even had one or two come up to speak to me to say its their patch. Untill they got close enough to see me and realised I just went from trad to wfp and that if anything they were on my patch haha.
So overall; the new equipment and rebrand did actually help my business alot